Home
Class 11
CHEMISTRY
Calculate the energy with 5th orbit of h...

Calculate the energy with 5th orbit of hydrogen atom.

Text Solution

Verified by Experts

`E=(-2.18xx10^(-18)z^(2))/(a^(2))" "z=1 n=5`
`(-2.18xx10^(-18)xx1)/25=8.72xx10^(-20)J`
Promotional Banner

Topper's Solved these Questions

  • PUE DEPT. MODEL QUESTION PAPER

    SUBHASH PUBLICATION|Exercise PART-E|13 Videos

  • PUE DEPT. MODEL QUESTION PAPER

    SUBHASH PUBLICATION|Exercise PART-A|11 Videos

  • PUE DEPT. MODEL QUESTION PAPER

    SUBHASH PUBLICATION|Exercise PART -C|16 Videos

  • P-BLOCK ELEMENTS

    SUBHASH PUBLICATION|Exercise Three mark questions and answers|24 Videos

  • REDOX REACTIONS

    SUBHASH PUBLICATION|Exercise Three Marks Questions|29 Videos

Similar Questions

Explore conceptually related problems

calculate the velocity of the electron in the orbit of hydrogen atom. Compare this speed with the speed of light.

Calculate the ionisation energy of hydrogen atom as well as energy needed to promote its electron from first energy level to third energy level

An electron jumps from the 4th orbit to the 2nd orbit of hydrogen atom. Given the Rydberg's constant R = 10^5cm^(-1) the frequency in Hz of the emitted radiation will be

What will be the angular momentum in fourth orbit if L is the angular momentum of the electron in the second orbit of hydrogen atom ?

SUBHASH PUBLICATION-PUE DEPT. MODEL QUESTION PAPER-PART-D
  1. What is the inductive effect? Which one of the following shows maxim...

    Text Solution

    |

  2. State the three postulates of Bohr's theory of hydrogen atom.

    Text Solution

    |

  3. Calculate the energy with 5th orbit of hydrogen atom.

    Text Solution

    |

  4. Define enthalpy of fomration. Calculate Enthalpy of formation of C(2...

    Text Solution

    |

  5. State Le-Chatelier's priciple.

    Text Solution

    |

  6. What is common ion effect? Give an example.

    Text Solution

    |

  7. What is the ph of 1M NaCl at 298 K.

    Text Solution

    |

  8. What happens to the ph of a solution of Acetic acid when some sodium a...

    Text Solution

    |

  9. Acetic acid has a dissociation constant of 1.8xx10^(-5), Calculate the...

    Text Solution

    |

  10. Calculate the ionization constant of 0.05M weak acid if it's degree of...

    Text Solution

    |

  11. Describe LCAO method for the formation molecular orbitals of Hydrogen....

    Text Solution

    |

  12. Give two difference between bonding molecular orbital and antibonding ...

    Text Solution

    |

  13. What is the formulae of inorganic benzene? Write the structure of Dibo...

    Text Solution

    |

  14. What are Fullurenes? How are they propared?

    Text Solution

    |

  15. Write the principles involved in the estimation of (i) Halogens (ii) S...

    Text Solution

    |

  16. Name the element estimated by Kjeldhal's method.

    Text Solution

    |

  17. Calculate the mole fraction of Ethanol (C(2)H(5)OH) in the solution co...

    Text Solution

    |

  18. How are 2 mole NaOH and 2 Molar NaOH different?

    Text Solution

    |

  19. Sate Gay Lussac's Law. Calculate the pressure exerted by 4 mole of a...

    Text Solution

    |

  20. Draw z vs PO graph for an ideal gas, and CO(2) gas

    Text Solution

    |